Não informado. (1941). The American Journal of Economics and Sociology. Francis Neilson Fund.
Chicagoスタイル(17版)引用形式Não informado. The American Journal of Economics and Sociology. New York: Francis Neilson Fund, 1941.
MLA(8版)引用形式Não informado. The American Journal of Economics and Sociology. Francis Neilson Fund, 1941.
警告: この引用は必ずしも正確ではありません.